i bought this catalytic converter new from summit racing (part#MPE-43457). its a magnaflow high flow high performance cat. fits the chevy 4.3l v6. paid $416 for it. i changed me mind with the project and no longer need it. it has 2 new o2 sensor ($70each) and 2 used o2 sensors. i would like to see this thing go away its just taking up space. asking $200 located in reno
